Reactions of 2,3-Dichloro- and 2,3,5-Trichloro-4,4-ethylenedioxy-2-cyclopentenones with Some O-, S-, and N-Nucleophiles
作者:R. R. Akhmetvaleev、G. A. Shavaleeva、N. A. Ivanova、M. S. Miftakhov
DOI:10.1023/b:rujo.0000010568.07788.3d
日期:2003.10
2,3-Dichloro- and 2,3,5 -trichloro-4,4-ethylenedioxy-2-cyclopentenones react with allyl and benzyl alcoholates and thiolates and benzylamine to give products resulting from Ad(N)E substitution of the 3-chlorine atom, [1,3]-sigmatropic rearrangement, and cleavage of the C-1-C-2 bond.